Pair of barbell collars



FIG. 1 is a top perspective view of a first embodiment of a pair of barbell collars of our new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a front elevational view thereof.

FIG. 8 is a rear elevational view thereof.

FIG. 9 is a top perspective view of a second embodiment of a pair of barbell collars of our new design.

FIG. 10 is a bottom perspective view thereof.

FIG. 11 is a top plan view thereof.

FIG. 12 is a bottom plan view thereof.

FIG. 13 is a left side elevational view thereof.

FIG. 14 is a right side elevational view thereof.

FIG. 15 is a front elevational view thereof; and,

FIG. 16 is a rear elevational view thereof.

The broken lines showing a barbell of the barbell collars are for the purpose of illustrating environmental structure and unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for pair of barbell collars, as shown and described. 